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added experimental podcast download method

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This commit is contained in:
Footsiefat 2021-10-31 13:20:25 +13:00
parent 8053045022
commit 3beaa7564c
1 changed files with 33 additions and 29 deletions
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62
zspotify/podcast.py
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@ -27,7 +27,8 @@ def get_show_episodes(show_id_str) -> list:
limit = 50
while True:
resp = ZSpotify.invoke_url_with_params(f'{SHOWS_URL}/{show_id_str}/episodes', limit=limit, offset=offset)
resp = ZSpotify.invoke_url_with_params(
f'{SHOWS_URL}/{show_id_str}/episodes', limit=limit, offset=offset)
offset += limit
for episode in resp[ITEMS]:
episodes.append(episode[ID])
@ -37,6 +38,33 @@ def get_show_episodes(show_id_str) -> list:
return episodes
def download_podcast_experimental(url, filename):
import functools
import pathlib
import shutil
import requests
from tqdm.auto import tqdm
r = requests.get(url, stream=True, allow_redirects=True)
if r.status_code != 200:
r.raise_for_status() # Will only raise for 4xx codes, so...
raise RuntimeError(
f"Request to {url} returned status code {r.status_code}")
file_size = int(r.headers.get('Content-Length', 0))
path = pathlib.Path(filename).expanduser().resolve()
path.parent.mkdir(parents=True, exist_ok=True)
desc = "(Unknown total file size)" if file_size == 0 else ""
r.raw.read = functools.partial(
r.raw.read, decode_content=True) # Decompress if needed
with tqdm.wrapattr(r.raw, "read", total=file_size, desc=desc) as r_raw:
with path.open("wb") as f:
shutil.copyfileobj(r_raw, f)
return path
def download_episode(episode_id) -> None:
podcast_name, episode_name = get_episode_info(episode_id)
@ -47,9 +75,6 @@ def download_episode(episode_id) -> None:
else:
filename = podcast_name + ' - ' + episode_name
episode_id = EpisodeId.from_base62(episode_id)
stream = ZSpotify.get_content_stream(episode_id, ZSpotify.DOWNLOAD_QUALITY)
download_directory = os.path.join(
os.path.dirname(__file__),
ZSpotify.get_config(ROOT_PODCAST_PATH),
@ -58,33 +83,12 @@ def download_episode(episode_id) -> None:
download_directory = os.path.realpath(download_directory)
create_download_directory(download_directory)
total_size = stream.input_stream.size
filepath = os.path.join(download_directory, f"{filename}.mp3")
filepath = os.path.join(download_directory, f"{filename}.ogg")
if (
os.path.isfile(filepath)
and os.path.getsize(filepath) == total_size
and ZSpotify.get_config(SKIP_EXISTING_FILES)
):
print(
"\n### SKIPPING:",
podcast_name,
"-",
episode_name,
"(EPISODE ALREADY EXISTS) ###",
)
return
download_url = ZSpotify.invoke_url(
'https://api-partner.spotify.com/pathfinder/v1/query?operationName=getEpisode&variables={"uri":"spotify:episode:3u0krXMhLcdGZUZkDVmMSt"}&extensions={"persistedQuery":{"version":1,"sha256Hash":"224ba0fd89fcfdfb3a15fa2d82a6112d3f4e2ac88fba5c6713de04d1b72cf482"}}')["data"]["episode"]["audio"]["items"][-1]["url"]
with open(filepath, 'wb') as file, tqdm(
desc=filename,
total=total_size,
unit='B',
unit_scale=True,
unit_divisor=1024
) as bar:
for _ in range(int(total_size / ZSpotify.get_config(CHUNK_SIZE)) + 1):
bar.update(file.write(
stream.input_stream.stream().read(ZSpotify.get_config(CHUNK_SIZE))))
download_podcast_experimental(download_url, filepath)
# convert_audio_format(ROOT_PODCAST_PATH +
# extra_paths + filename + '.ogg')